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mtd: remove retlen zeroing duplication

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The MTD API function now zero the 'retlen' parameter before calling
the driver's method — do not do this again in drivers. This removes
duplicated '*retlen = 0' assignent from the following methods:

    'mtd_point()'
    'mtd_read()'
    'mtd_write()'
    'mtd_writev()'
    'mtd_panic_write()'

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Artem Bityutskiy
2012-02-06 12:39:07 +02:00
committed by David Woodhouse
parent 664addc248
commit 834247ec7e
18 changed files with 1 additions and 73 deletions
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3
drivers/mtd/onenand/onenand_base.c
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@@ -1753,9 +1753,6 @@ static int onenand_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
pr_debug("%s: to = 0x%08x, len = %i\n", __func__, (unsigned int)to,
(int)len);
/* Initialize retlen, in case of early exit */
*retlen = 0;
/* Reject writes, which are not page aligned */
if (unlikely(NOTALIGNED(to) || NOTALIGNED(len))) {
printk(KERN_ERR "%s: Attempt to write not page aligned data\n",